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Questions related from Lara Obaid
In comparison between simple distillation and vacuum distillation, in which one will the water boil more vigorously (large number of bubbles burst during boiling)?
21 January 2024 9,933 3 View
Does the power consumption of heating mantle varies when I use it to heat boiling flask once filled with 1000 ml of water and once with 1400 ml water?! As the temperature controller knob remains...
07 October 2023 1,754 1 View
I analyzed spearmint essential oil sample, the chromatogram showed 2 peaks very close to each other, one of them at RT 13.74 detected as carvone, and the other one at RT 13.88 detected with name...
23 September 2023 1,713 2 View
I analysed a sample of spearmint oil and the main peak was for a compound called 9-borabicyclo 3.3.1 nonane. What is the common name for this compound, and is it used in pharmaceuticals?
07 September 2023 3,665 3 View
What effect does an increase in the heating rate have on the boiling temperature, and on extraction yield of essential oils during distillation?
03 September 2023 3,375 2 View
I'm using a clevenger apparatus to extract essential oil, when process is done, I git rid of the aqueous and collect the oil in bottle using separatory funnel. In this case, do I need for using...
06 August 2023 6,347 2 View
Is it possible if I want to do extraction of essential oils over high pressure and raise boiling point of water over 100C, is this will give me results (extracted oil) or not? In other words I...
16 January 2023 8,463 2 View
Generally water is used for steam distillation in essential oils extraction process, is it possible to make the extraction goes at temperature below 100 C ..for example at 80C and condensate the...
15 October 2022 9,438 6 View
